| //===-- RegisterInfos_s390x.h -----------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // C Includes |
| #include <stddef.h> |
| |
| // C++ Includes |
| // Other libraries and framework includes |
| #include "llvm/Support/Compiler.h" |
| |
| // Project includes |
| |
| #ifdef DECLARE_REGISTER_INFOS_S390X_STRUCT |
| |
| // Computes the offset of the given GPR in the user data area. |
| #define GPR_OFFSET(num) (16 + 8 * num) |
| // Computes the offset of the given ACR in the user data area. |
| #define ACR_OFFSET(num) (16 + 8 * 16 + 4 * num) |
| // Computes the offset of the given FPR in the extended data area. |
| #define FPR_OFFSET(num) (8 + 8 * num) |
| |
| // RegisterKind: EHFrame, DWARF, Generic, Process Plugin, LLDB |
| |
| #define DEFINE_GPR(name, size, offset, alt, generic) \ |
| { \ |
| #name, alt, size, offset, eEncodingUint, eFormatHex, \ |
| {dwarf_##name##_s390x, dwarf_##name##_s390x, generic, \ |
| LLDB_INVALID_REGNUM, lldb_##name##_s390x }, \ |
| NULL, NULL, NULL, 0 \ |
| } |
| |
| #define DEFINE_GPR_NODWARF(name, size, offset, alt, generic) \ |
| { \ |
| #name, alt, size, offset, eEncodingUint, eFormatHex, \ |
| {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, generic, \ |
| LLDB_INVALID_REGNUM, lldb_##name##_s390x }, \ |
| NULL, NULL, NULL, 0 \ |
| } |
| |
| #define DEFINE_FPR(name, size, offset) \ |
| { \ |
| #name, NULL, size, offset, eEncodingUint, eFormatHex, \ |
| {dwarf_##name##_s390x, dwarf_##name##_s390x, LLDB_INVALID_REGNUM, \ |
| LLDB_INVALID_REGNUM, lldb_##name##_s390x }, \ |
| NULL, NULL, NULL, 0 \ |
| } |
| |
| #define DEFINE_FPR_NODWARF(name, size, offset) \ |
| { \ |
| #name, NULL, size, offset, eEncodingUint, eFormatHex, \ |
| {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, \ |
| LLDB_INVALID_REGNUM, lldb_##name##_s390x }, \ |
| NULL, NULL, NULL, 0 \ |
| } |
| |
| static RegisterInfo g_register_infos_s390x[] = { |
| // General purpose registers. |
| DEFINE_GPR(r0, 8, GPR_OFFSET(0), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r1, 8, GPR_OFFSET(1), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r2, 8, GPR_OFFSET(2), "arg1", LLDB_REGNUM_GENERIC_ARG1), |
| DEFINE_GPR(r3, 8, GPR_OFFSET(3), "arg2", LLDB_REGNUM_GENERIC_ARG2), |
| DEFINE_GPR(r4, 8, GPR_OFFSET(4), "arg3", LLDB_REGNUM_GENERIC_ARG3), |
| DEFINE_GPR(r5, 8, GPR_OFFSET(5), "arg4", LLDB_REGNUM_GENERIC_ARG4), |
| DEFINE_GPR(r6, 8, GPR_OFFSET(6), "arg5", LLDB_REGNUM_GENERIC_ARG5), |
| DEFINE_GPR(r7, 8, GPR_OFFSET(7), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r8, 8, GPR_OFFSET(8), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r9, 8, GPR_OFFSET(9), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r10, 8, GPR_OFFSET(10), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r11, 8, GPR_OFFSET(11), "fp", LLDB_REGNUM_GENERIC_FP), |
| DEFINE_GPR(r12, 8, GPR_OFFSET(12), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r13, 8, GPR_OFFSET(13), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r14, 8, GPR_OFFSET(14), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(r15, 8, GPR_OFFSET(15), "sp", LLDB_REGNUM_GENERIC_SP), |
| DEFINE_GPR(acr0, 4, ACR_OFFSET(0), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr1, 4, ACR_OFFSET(1), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr2, 4, ACR_OFFSET(2), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr3, 4, ACR_OFFSET(3), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr4, 4, ACR_OFFSET(4), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr5, 4, ACR_OFFSET(5), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr6, 4, ACR_OFFSET(6), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr7, 4, ACR_OFFSET(7), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr8, 4, ACR_OFFSET(8), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr9, 4, ACR_OFFSET(9), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr10, 4, ACR_OFFSET(10), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr11, 4, ACR_OFFSET(11), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr12, 4, ACR_OFFSET(12), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr13, 4, ACR_OFFSET(13), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr14, 4, ACR_OFFSET(14), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(acr15, 4, ACR_OFFSET(15), nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR(pswm, 8, 0, "flags", LLDB_REGNUM_GENERIC_FLAGS), |
| DEFINE_GPR(pswa, 8, 8, "pc", LLDB_REGNUM_GENERIC_PC), |
| |
| // Floating point registers. |
| DEFINE_FPR(f0, 8, FPR_OFFSET(0)), DEFINE_FPR(f1, 8, FPR_OFFSET(1)), |
| DEFINE_FPR(f2, 8, FPR_OFFSET(2)), DEFINE_FPR(f3, 8, FPR_OFFSET(3)), |
| DEFINE_FPR(f4, 8, FPR_OFFSET(4)), DEFINE_FPR(f5, 8, FPR_OFFSET(5)), |
| DEFINE_FPR(f6, 8, FPR_OFFSET(6)), DEFINE_FPR(f7, 8, FPR_OFFSET(7)), |
| DEFINE_FPR(f8, 8, FPR_OFFSET(8)), DEFINE_FPR(f9, 8, FPR_OFFSET(9)), |
| DEFINE_FPR(f10, 8, FPR_OFFSET(10)), DEFINE_FPR(f11, 8, FPR_OFFSET(11)), |
| DEFINE_FPR(f12, 8, FPR_OFFSET(12)), DEFINE_FPR(f13, 8, FPR_OFFSET(13)), |
| DEFINE_FPR(f14, 8, FPR_OFFSET(14)), DEFINE_FPR(f15, 8, FPR_OFFSET(15)), |
| DEFINE_FPR_NODWARF(fpc, 4, 0), |
| |
| // Linux operating-specific info. |
| DEFINE_GPR_NODWARF(orig_r2, 8, 16 + 16 * 8 + 16 * 4, nullptr, |
| LLDB_INVALID_REGNUM), |
| DEFINE_GPR_NODWARF(last_break, 8, 0, nullptr, LLDB_INVALID_REGNUM), |
| DEFINE_GPR_NODWARF(system_call, 4, 0, nullptr, LLDB_INVALID_REGNUM), |
| }; |
| |
| static_assert((sizeof(g_register_infos_s390x) / |
| sizeof(g_register_infos_s390x[0])) == k_num_registers_s390x, |
| "g_register_infos_s390x has wrong number of register infos"); |
| |
| #undef GPR_OFFSET |
| #undef ACR_OFFSET |
| #undef FPR_OFFSET |
| #undef DEFINE_GPR |
| #undef DEFINE_GPR_NODWARF |
| #undef DEFINE_FPR |
| #undef DEFINE_FPR_NODWARF |
| |
| #endif // DECLARE_REGISTER_INFOS_S390X_STRUCT |
